Senior Full Stack Engineer

Hire Velocity — United States · Posted ~21 hours ago

Senior Full-time

Skills

SaaS development POS systems payment systems PHP Laravel MySQL Angular software architecture engineering leadership PCI compliance offline-first systems hardware integration POS PCI payment hardware

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Summary ✨ AI‑Generated

A senior full-stack engineering leader is sought to architect and build reliable SaaS systems for complex operational environments. You will lead engineering teams, shape technical architecture, integrate payment hardware, and develop secure offline-capable transaction systems.

Highlights

Lead architecture and engineering for scalable SaaS solutions, with significant ownership over technical direction and product roadmaps. The role combines software architecture, team leadership, payment engineering, and complex hardware integration.

Description

We are seeking a visionary Senior Full Stack Engineer & Dining Architect to lead the development of our scalable SaaS platform. You will build highly reliable POS and payment solutions tailored for the hospitality and senior living sectors, ensuring seamless operations even while offline. What You’ll Do Architect Dining Solutions: Design and build robust restaurant and hospitality POS systems that process seamless split checks, meal plans, and inventory.Lead Engineering Teams: Guide a talented development team, manage technical architecture, and drive product roadmaps.Master Payments & Hardware: Integrate complex hardware (tablets, receipt/kitchen printers) and engineer PCI-compliant, offline-first payment systems. Requirements & Tech Stack Experience: 10+ years building SaaS products, 3+ years designing dining/POS software, and 3+ years leading engineering teams. (Experience in senior living or hospitality is a major plus!) Tech Stack: Proficiency in PHP, Laravel, MySQL, Angular, and JavaScript. Experience with AWS is highly preferred. Payments & Compliance: Deep understanding of EMV terminals, tokenization, chargebacks, stored payment methods, subscription billing, and PCI compliance.Offline-First Architecture: You know exactly how to handle offline order capture, device failovers, and local database sync conflicts when dining rooms inevitably lose WiFi.Domain Expertise: You understand hospitality operations inside and out, from dietary restrictions and house accounts to KDS (Kitchen Display Systems).